By Sara NephewMake faster cuts for 60-degree designs that include 120 degree triangles and diamonds by using the Super 60. Easily rotary cut any pattern that utilizes these angles. This 60 to 120 degree rotary cutting tool is designed by Sara Nephew. Cut all the angles needed for quilt designs like Smoothing Iron, Seven Sisters, Tumbling Blocks, and many more by just using this one tool. Free pattern included. See Sara's book Doubledipity: More Serendipity Quiltswhich uses this ruler.